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28
29
30#include <QtCore/QCoreApplication>
31#include <QtTest/QtTest>
32
33class tst_BenchlibWalltime: public QObject
34{
35 Q_OBJECT
36
37private slots:
38 void waitForOneThousand();
39 void waitForFourThousand();
40 void qbenchmark_once();
41};
42
43void tst_BenchlibWalltime::waitForOneThousand()
44{
45 QBENCHMARK {
46 QTest::qWait(ms: 1000);
47 }
48}
49
50void tst_BenchlibWalltime::waitForFourThousand()
51{
52 QBENCHMARK {
53 QTest::qWait(ms: 4000);
54 }
55}
56
57void tst_BenchlibWalltime::qbenchmark_once()
58{
59 int iterations = 0;
60 QBENCHMARK_ONCE {
61 ++iterations;
62 }
63 QCOMPARE(iterations, 1);
64}
65
66
67QTEST_MAIN(tst_BenchlibWalltime)
68
69#include "tst_benchlibwalltime.moc"
70

source code of qtbase/tests/auto/testlib/selftests/benchlibwalltime/tst_benchlibwalltime.cpp